baber/WOPTO huggingface dataset:
Patent JP-2007287325-A (JP)
Title: Optical recording and reproducing device
Inventor: HIROKANE JUNJI
IPC: G11B7/24038
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow almost all the recordable areas of a second information recording layer to be irradiated with light of a uniform intensity without using complicated recording and reproducing systems, in an optical recording medium which has first and second information recording layers formed in this order from the light incidence side.  <P>SOLUTION: The optical recording medium that this optical recording and reproducing device uses has the first and second stacked recording layers 10, 8 and can record and reproduce information independently on the recording layers 10, 8 by using the light incident from one side. The recordable area of the first recording layer 10 of the light incident side has an extended area 62. The width of this extended area 62 is decided to make the light pass the recordable area including the extended area 62 of the first recording layer 10 when the light is focused on the edge of the recordable area of the second recording layer 8. The lighting system is made to irradiate a larger area on the first recording layer 10 than the second recording layer 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021791-A (JP)
Title: Radio communication method, base station device, and radio terminal
Inventor: SHIMIZU YOSHITAKA
IPC: H04W4/90
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a radio terminal to notify a base station of a prescribed event, such as an event which demands immediacy, in low delay time.  <P>SOLUTION: A radio frame is provided with a shared slot for transmitting generation notification information of the prescribed event. Radio terminals 2-1 to 2-N use the shared slot to transmit the generation notification information of the prescribed event to the base station device 1. The base station device 1 provides to the event for which the immediacy is requested with the usage permission of a random slot, on the basis of the generation notification information transmitted. The radio terminals 2-1 to 2-N use the random slot whose use is permitted to transmit band request information to the base station 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021391-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/05
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: Disclosed is the organic transistor which has an organic semiconductor layer, which contains at least one kind of compound expressed by general formula 1. In formula, X<SB>1</SB>to X<SB>4</SB>independently represent a hydrogen atom, a halogen atom, a straight-chain, branch, or cyclic alkyl group, a straight-chain, branch, or cyclic alkoxy group, or a substituted or unsubstituted aryl group each, Ar<SB>1</SB>and Ar<SB>2</SB>represent a substituted or unsubstituted aryl group, and (n) represents 0 or 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023366-A (JP)
Title: Foot-operated parking brake device for industrial vehicle
Inventor: MIYASHITA SHINICHI
IPC: B60T7/04
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot-operated parking brake device adopting a push/toe release method that can be implemented in an industrial vehicle.  <P>SOLUTION: When a parking pedal 4 is foot-operated in the direction of an arrow A, a pedal arm 1 turns, and the operation state of a parking brake is locked by a lock mechanism 6. The pedal arm 1 is allowed to turn as a pressurizing face 7a lowers a pressurized face 14a. Thereafter, a release link 9 is lifted again to project on a turning trajectory of an engagement part 7. A locking face 14b becomes a state allowed to contact a locked face 7b and inhibits turning of the pedal arm 1 in the returning direction. A heel 22 of a foot 21 placed on the parking pedal 4 is matched with a release pedal 10. A driver presses down the release pedal 10 to separate the locking face 14b from the locked face 7b, and when the parking pedal 4 is pressed in, the lock of the operation state of the parking brake is released, the pedal arm 1 turns in the returning direction, and the parking brake is brought into a non-operating state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022197-A (JP)
Title: Led lighting equipment, and aquafarming led lighting equipment
Inventor: TAZAWA SHINJI
IPC: A01G33/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately irradiate a prescribed object with light in a water tank when being set in the water tank by being sunk in water to be set.  <P>SOLUTION: This LED lighting equipment comprises fixing a LED bar member 31 arranging a plurality of LEDs 40 to the inside of a case body 30, sealing the case body 30 while pulling out an electric source cable 47, and setting in the case body 30, a case support leg 32 as a posture retaining part which retains the case body 30 in a prescribed posture on the floor surface of the water tank in the water tank which stores water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007266646-A (JP)
Title: Method of manufacturing semiconductor light emitting element
Inventor: KOBAYASHI YUJI
IPC: H01L33/30
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor light emitting element of high light emission efficiency.  <P>SOLUTION: Step coverage is improved by making a peripheral edge of a top surface of a light emitting element rounded, a protection film is prevented from being etched, and the surface of the element is prevented from being exposed. Consequently, when applying electric current to an LED made from a compound semiconductor under a high temperature and high humidity condition, lowering of the light emitting output of the light emitting element over time can be prevented and luminance efficiency can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023553-A (JP)
Title: Braking device, brake controller, and brake control method
Inventor: FUKAZAWA TSUKASA
IPC: B60T8/17
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device including a selector valve driven always by being applied with a steady-state current, and capable of saving electric power while maintaining a satisfactory response property in controlling the selector valve at all times.  <P>SOLUTION: In this braking device, a starting current I1 for opening a simulator cut valve from its closed state is applied, and then the steady-state current I2 for maintaining its opened state is continuously applied. A current I3 for opening the simulator cut valve larger than the steady-state current I2 is applied to the simulator cut valve every time a driver steps on a brake pedal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026676-A (JP)
Title: Lithium secondary battery
Inventor: ISONO MOTOFUMI
IPC: H01M4/62
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery having high energy density and improved high-rate property.  <P>SOLUTION: The lithium secondary battery comprises a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a separator arranged between the positive electrode and the negative electrode. At least either the positive electrode or the negative electrode contains mesoporous carbons, and conductive particulates having an average particle size smaller than the average particle size of the mesoporous carbons.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032442-A (JP)
Title: Emergency lighting system
Inventor: MATSUMOTO HIROYUKI
IPC: H05B37/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency lighting system in which only a specific emergency lighting device can be accurately turned on by a remote control transmitter.  <P>SOLUTION: In the emergency lighting devices 2 (A, B), such as an emergency light and a guide light which are turned on by a commercial power supply 3 at a normal time and turned on by using a storage battery 4 as a power supply at a power failure, a remote control transmitter 5 for outputting visible light (a) is provided while a plurality of emergency lighting devices 2 (A, B) are installed at adjacent positions, and a light-receiving part 2a for receiving the visible light from the transmitter 5 and a control part 9 in which signals of the visible light (a) received by the light-receiving part 2a are processed to turn on the emergency lighting devices 2 (A, B) with the storage battery 4 as the power supply are provided at the respective emergency lighting devices 2 (A, B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030530-A (JP)
Title: Device of detecting cetane number of fuel for internal combustion engine
Inventor: AIKAWA TSUGUFUMI
IPC: F02D41/06
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of detecting the cetane number of fuel for an internal combustion engine, properly detecting the cetane number of fuel based on retard width of injection timing in start at low temperature.  <P>SOLUTION: The device of detecting the cetane number of fuel for an internal combustion engine is suitably used for detecting the cetane number of fuel. Concretely, control is performed to retard injection timing in the start at low temperature, the retard width is acquired from the injection timing when the injection timing is retarded to approximately the utmost limit by the control, and the cetane number is detected based on the acquired retard width. In this time, if the acquired retard width is larger, it is determined that the cetane number of the fuel is relatively high. If the acquired retard width is small, it is determined that the cetane number of the fuel is relatively low. In the device of detecting the cetane number of fuel for the internal combustion engine, the cetane number is suitably detected based on the retard width of the ignition timing acquired by the retard control of the injection timing performed in the start at low temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030549-A (JP)
Title: Deep ocean water lift-up device
Inventor: TANAKA SHOICHI
IPC: F03B11/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep ocean water lift-up device easy in construction and maintenance.  <P>SOLUTION: A water intake section 1 disposed in a deep layer part of the ocean is connected to a discharge section 2 disposed in a surface layer part thereof via a lifting pipe 3. The water intake section 1 is fixed to the ocean floor by a holding rope. The water intake section 1 has a diffuser section which changes the velocity energy of deep water flowing thereinto to pressure energy; the discharge section 2 has a nozzle section which converts the pressure energy of deep water introduced from the lifting pipe 3 into velocity energy. The lifting pipe 3 is composed of a soft sheet pipe. The equivalent diameter of the lifting pipe 3 is at least 10 m. This configuration allows lifting up of a large amount of deep water with less power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030563-A (JP)
Title: Injector
Inventor: SEKIJIMA HITOSHI
IPC: F02M47/00
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To decrease variation in injection properties or seat ability among individual injectors 1 and to suppress difference in the injection properties even in the same individual injector 1 in the injector opening/closing an outlet 16 by a flat surface 32 while holding a spherical valve element 27 rotatably.  <P>SOLUTION: The spherical valve element 27 is pressed in a storage space 33 from below and held rotatably by this injector 1. When a valve element holding structure is constructed by press fitting of the spherical valve element 27 in this way, variation in a valve element holding parameter is decreased compared to that in a valve element holding structure with caulking work. Thus, the variation in the injection properties or seat ability among the individual injectors 1 can be decreased, and moreover, the difference in the injection properties even in the same individual injector 1 can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037286-A (JP)
Title: Macromolecular energy prediction system and method, and program
Inventor: KA KIRIN
IPC: G16B15/30
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and highly precisely calculate the minimum value of free energy as the sum of joint energy and entropy energy.  <P>SOLUTION: Information related with the reference joint structure of a complex composed of protein and compound in a hydration status is accepted, and the optimal structure with respect to single protein in water molecule is set. The water molecule is removed from the protein, and the minimum value of the joint energy is searched in a search region, and N<SP>h</SP>pieces of joint structure candidates of the protein and compound are selected. The structure optimization of the complex of the compound and protein in the water molecule is carried out by adding the removed water molecule, and the N<SP>s</SP>pieces of joint structure candidates are selected. The structure optimization of the protein and compound in the water molecule is carried out with respect to the selected joint structure candidate, and entropy in the water molecule is calculated with respect to the joint structure candidate whose structure optimization has been carried out, and the complex structure minimizing the free energy of the sum of joint energy and entropy energy is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034162-A (JP)
Title: Game machine
Inventor: HARA MAKOTO
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing the length of a period after reset signals are input until a big winning random number counter is turned to a value indicating a big winning determination value to a random length.  <P>SOLUTION: In the game machine for extracting a count value from a counter whose value is changed in a prescribed cycle and determining whether or not to attain a state advantageous to a player by drawing on the basis of the extracted count value by the CPU 604 of a microcomputer 600 for game control, a time variation circuit 616 for varying the length of the time after the microcomputer 600 for the game control inputs activation signals until the game control by the CPU 604 is started is provided inside the microcomputer 600 for the game control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034876-A (JP)
Title: Recorder
Inventor: SAKAI TOSHIBUMI
IPC: B41J2/175
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which can attain reduction of power consumption.  <P>SOLUTION: The inkjet printer 1 to which two kinds of cartridges 13 of colored ink cartridges 13A and protecting liquid cartridges 13B are attached detachably has a kind distinguishing means which distinguishes kinds of the cartridges 13 attached to the inkjet printer 1. When it is judged by the kind distinguishing means that the protecting liquid cartridge 13B is present among the attached cartridges 13, power supply is prohibited to a recording head 14 connected to the protecting liquid cartridge 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036123-A (JP)
Title: Non-equilibrium plasma discharge engine
Inventor: SHIRAISHI TAISUKE
IPC: F02P3/01
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-equilibrium plasma discharge engine in which volumetric ignition is performed by non-equilibrium plasma discharge.  <P>SOLUTION: This non-equilibrium plasma discharge engine 100 in which fuel is ignited by non-equilibrium plasma discharge comprises: an auxiliary combustion chamber 55 communicating with a main combustion chamber 13 into which the fuel is introduced; a first electrode 51 formed of a conductor and extending into the auxiliary combustion chamber 55; a second electrode 52 formed of a conductor and so disposed as to face the side of the extending first electrode 51; and a voltage applying means 60 for volumetrically igniting the fuel in the auxiliary combustion chamber 55 by the non-equilibrium plasma discharge between these electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043788-A (JP)
Title: Laser annealing device, and laser annealing method
Inventor: ONISHI YOSHINORI
IPC: H01L21/20
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing device equipped with a measuring instrument capable of accurately measuring the shape and intensity of a laser beam, and to provide a laser annealing method.  <P>SOLUTION: The laser annealing device has a laser oscillator 31, a birefringent crystal 34 disposed in the optical path of the laser beam and splitting the beam to remove harmonic components thereof, a beam shaping means 4 of shaping the beam into a predetermined shape, and a treatment chamber having an X-Y stage 52 supporting an object to be annealed at an irradiation position of the shaped beam, and is characterized in that the laser beam measuring instrument is equipped with two or more detecting means 1 of detecting the intensity and shape of the shaped beam is provided at a peripheral edge of the stage 52 while each of the detecting means has an attenuating means 14 of attenuating the energy of the beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039186-A (JP)
Title: Double-edged finger razor with band
Inventor: TANAAMI MASAHISA
IPC: B26B21/52
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaving blade with a degree of pressure of a razor blade that is easy to grip when a person shaves hair for skinhead style, unwanted hair on his/her arms/legs or beard by him/herself.  <P>SOLUTION: A double-edged finger razor keeps a razor body 2 fixed between a middle finger and an index finger and is stabilized on the back side of a finger by a band-type guard 1 so that the razor does not slide off. By this structure the person can safely and deeply shave while feeling the degree of pressure of the razor blade applied on his/her fingertip when shaving pushingly or pullingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007336586-A (JP)
Title: Digital broadcasting receiving apparatus
Inventor: SAKO SADAHIRO
IPC: H04N7/173
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting receiving apparatus that continuously displays information on a current receiving environment, and allows a viewer to search a suitable receiving environment.  <P>SOLUTION: The present invention relates to the digital broadcasting receiving apparatus comprising a means for detecting a receiving sensitivity parameter for digital broadcasting and a means for displaying receiving sensitivity information based on the receiving sensitivity parameter, the receiving sensitivity information being displayed according to continuous values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041828-A (JP)
Title: Fuse for toy fireworks prevented from dropping off and misfiring
Inventor: FUJITA SHIGERU
IPC: C06C5/04
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse for toy fireworks prevented from dropping off and misfiring, and safely ignited without looking in an exhaust nozzle at the time of ignition of the fireworks.  <P>SOLUTION: The fuse 1 for toy fireworks is coated with powder 2 and provided with a protection cap 3. The fuse 1, composed of a core made of black powder covered with a thread, paper, etc., forming a string shape, is further coated with the powder 2 such as a muddy chemical, and provided with the protection cap 3 manufactured with resin thereon to be used as the fuse for toy fireworks. The fuse 1 for toy fireworks is inserted into a hole provided on a side surface of the toy fireworks together with the protection cap 3 to be mounted to the toy fireworks body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008067695-A (JP)
Title: Greening control method
Inventor: HOSHIKO TAKASHI
IPC: A01N47/24
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening control method in which single vegetation of ground cover plants is created in green areas, especially road shoulder parts and median strips of highways by utilizing difference in the resistances with respect to herbicides and satisfactory landscape is created, while reducing the reaping cost.  <P>SOLUTION: The greening control method comprises planting ground cover plants, having resistance with respect to specific herbicides which are stronger than those of weed killers and having small growth height in a greening area and weeding weeds within a prescribed period, by using the specific herbicides until the ground cover plants covers the whole area. Trachelospermum asiaticum and Juniperus chinensis var. procumbens can be selected as the ground cover plants. As the specific herbicide, for instance, a liquid agent containing bispyribac-sodium as active ingredient can be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009040474-A (JP)
Title: Tray for electronic component
Inventor: IKEBE MASARU
IPC: G11B5/39
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray for an electronic component which is capable of greatly reducing generation of contamination while keeping sufficient antistaticity.  <P>SOLUTION: The tray 1 for the electronic component used for transporting a magnetic head assembly 2 is formed of a polycarbonate resin containing a stainless steel fiber having a diameter of not more than 15 μm and a ratio of the fiber length to the diameter in a range from not less than 100 to not more than 12,000. The magnetic head assembly 2 is placed in each of a plurality of head placement parts 23 formed in the tray 1 for the electronic component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044557-A (JP)
Title: Certificate verification server, method, and program
Inventor: UZAWA MASAMI
IPC: H04L9/32
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To ensure prescribed response performance by preventing performance deterioration of certificate verification treatment even when secret key of a number of certificate verification servers is stored in a hardware encryption module.  <P>SOLUTION: A certificate verification server 100 is constituted of a verification part 110 which forms response data by carrying out verification for a certificate as object of certificate verification request, a handle specifying part 111 which obtains an ID of secret key from a certificate as object of certificate verification request and specifies the handle value by checking the ID of the secret key against a secret key information table 125 and a signature part 112 which notifies signature request wherein the specified handle value is a key to a hardware encryption module 200, obtains a signature value from the hardware encryption module 200 and gives signature to response data by using the signature value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040920-A (JP)
Title: Modified polyolefin resin aqueous dispersion composition
Inventor: KIYOSADA SHUNJI
IPC: C08K5/17
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified polyolefin resin aqueous dispersion composition having delicately good dispersion stability in spite of being substantially free from an emulsifier component and excellent bond strength.  <P>SOLUTION: The modified polyolefin resin aqueous dispersion composition substantially free from an emulsifier comprises a modified polyolefin (A) obtained by grafting 3-20 pts.mass unsaturated carboxylic acid (a2) and 4.5-40 pts.mass alkyl (meth)acrylate (a3) on to 100 pts.mass polyolefin (a1) having at least ethylene and propylene as constituting units and a density of 0.85-0.89 g/cm<SP>3</SP>and a basic compound (B) and uses, as a dispersion medium (C), water (c1) alone or at least the water of a mixed solvent of an organic solvent (c2) and water, the organic solvent being at least 50 pts. based on 100 pts. modified polyolefin (A) by mass ratio and being soluble in water in an amount of 2.5% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT